portofoliu virtual by David Risti https://padlet.com/risti_sebastian/David Făcut cu puterea de a reuşi en-us 2018-04-19 10:32:15 UTC 2023-01-25 07:31:28 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lovecookie.png Scheme coggle risti_sebastian https://padlet.com/risti_sebastian/David/wish/253352013 2018-04-19 10:43:26 UTC https://padlet.com/risti_sebastian/David/wish/253352013 Scheme coggle risti_sebastian https://padlet.com/risti_sebastian/David/wish/255185315 2018-04-25 12:11:00 UTC https://padlet.com/risti_sebastian/David/wish/255185315 Analiza de produ risti_sebastian https://padlet.com/risti_sebastian/David/wish/258903956 2018-05-08 13:44:17 UTC https://padlet.com/risti_sebastian/David/wish/258903956 Prietenul meu virtual 3 risti_sebastian https://padlet.com/risti_sebastian/David/wish/258945555 2018-05-08 15:04:29 UTC https://padlet.com/risti_sebastian/David/wish/258945555 Prietenul meu virtual 1 risti_sebastian https://padlet.com/risti_sebastian/David/wish/258947432 2018-05-08 15:08:01 UTC https://padlet.com/risti_sebastian/David/wish/258947432 prietenul meu virtual 2 risti_sebastian https://padlet.com/risti_sebastian/David/wish/258947969 2018-05-08 15:09:09 UTC https://padlet.com/risti_sebastian/David/wish/258947969 Pentru daoamna profesoara risti_sebastian https://padlet.com/risti_sebastian/David/wish/259618149 https://www.youtube.com/watch?v=OCWq5W22T74]]> 2018-05-10 13:53:07 UTC https://padlet.com/risti_sebastian/David/wish/259618149 risti_sebastian https://padlet.com/risti_sebastian/David/wish/263295530 https://www.youtube.com/watch?v=vLeFvwY4iNw. In acest video este vorba despre realizarea sosetelor.Designerii proiecteaza modelele si aleg culorile dorite. Masinile de cusut fac cate 40.000 de perechi de ssosete pe zi. Dupa ce sunt gata sosetelele sunt puse in abur presat la 130 de grade celsius timp de 7 secunde. Inainte sa ajunga in magazin se face un control de calitate.]]> 2018-05-24 10:30:42 UTC https://padlet.com/risti_sebastian/David/wish/263295530 risti_sebastian https://padlet.com/risti_sebastian/David/wish/263296224 https://www.youtube.com/watch?v=xBULg6uh30Y. In acest video este vorba despre fabricarea meselor de biliard.Ele se fabrica din mahon de nuc,artar,cires  si stejar.O masina ghidata taie cadrele mesei numite sine.Acestea sunt ptevazute cu cauciuc pentru a amortiza bilele cand vor lovi laturile sinei.]]> 2018-05-24 10:34:22 UTC https://padlet.com/risti_sebastian/David/wish/263296224 risti_sebastian https://padlet.com/risti_sebastian/David/wish/263297805 https://www.youtube.com/watch?v=NaEHVoo3iDM&t=43s. In acest video este vorba despre -relucrarea semineelor din ceramica. Pentru a fabrica ceramica se amesteca apa,feldspat de argila si silice,k ele impreuna formeaza un lut.Aceasteia i se da o forma si se lasa la uscat.Dupa care acestea se vopsesc]]> 2018-05-24 10:42:49 UTC https://padlet.com/risti_sebastian/David/wish/263297805 risti_sebastian https://padlet.com/risti_sebastian/David/wish/263299100 https://www.youtube.com/watch?v=bZT4hCUiBwA. Acest video veste despre cum se fabrica cizme de siguranta.Intai pieile sunt puse intr-o apa tambur la o temperatura caare variaza intre 32 si 60 de grade.Apoi pielea este uscata in vid la 70 de grade celsius timp de doua minute.Apoi este spanzurata de la 24 la 48 de ore.Pielea are o masura de 2 metri patrati, iar ei au nevie doar de 0,4 metri patrati pentru o cizma.In continuare se taie diferite bucati de piele, pe care apoi le asambleaza, fiind lipite si cusute impreuna.Se adauga talpa.Se pun sireturile si cizmele sunt gata.]]> 2018-05-24 10:49:06 UTC https://padlet.com/risti_sebastian/David/wish/263299100 risti_sebastian https://padlet.com/risti_sebastian/David/wish/264180822 2018-05-29 08:37:17 UTC https://padlet.com/risti_sebastian/David/wish/264180822 obiceiuri romanesti in realizarea produselor: risti_sebastian https://padlet.com/risti_sebastian/David/wish/264181152 -din lemn:case din lemn,statui din lemn etc.

-din textile:costumele populare,ia etc.
-lut:vase din lut cu modele decorative


]]> 2018-05-29 08:38:38 UTC https://padlet.com/risti_sebastian/David/wish/264181152 risti_sebastian https://padlet.com/risti_sebastian/David/wish/265580910 2018-06-05 08:43:25 UTC https://padlet.com/risti_sebastian/David/wish/265580910 risti_sebastian https://padlet.com/risti_sebastian/David/wish/266617328 2018-06-11 13:55:32 UTC https://padlet.com/risti_sebastian/David/wish/266617328 risti_sebastian https://padlet.com/risti_sebastian/David/wish/266633834 2018-06-11 14:59:21 UTC https://padlet.com/risti_sebastian/David/wish/266633834 Despre metale am aflat ca... risti_sebastian https://padlet.com/risti_sebastian/David/wish/285025230  1.De-a lungul timpului au fost exploatate aproximativ 161.000 tone de aur.
2. La temperatura camerei mercurul este singurul metal care poate avea forma lichida.
3.Argintul este cel mai bun conducator de electricitate dintre metale.
4.Stiinta care studiaza metalele se numeste metalurgie.
5.Metal inseamna in limba greaca: "a exploata" "a extrage"
6.Cea mai mare parte din fier este folosita pentru a face otel.
7.Cel mai usor metal este litiul.
8.Cel mai greu metal este osmiul.
9.Aurul pur(24K)nu poate fi prelucrat]]> 2018-09-24 13:58:36 UTC https://padlet.com/risti_sebastian/David/wish/285025230 Cum se fabrica otelul risti_sebastian https://padlet.com/risti_sebastian/David/wish/287555239 https://www.youtube.com/watch?v=q3xHWIWPxtM.
  In acest video este prezentat procesul de fabricare al otelului.
  Pentru a fabrica otel,se iau resturi de metale si alte oteluri care sunt aruncate intr-un cos.Dupa acea metalul este bagat intr-un cuptor pentru a se topi.Cuptorul ajunge la o temperatura de 1650 de grade celsis. La aceasta temperatua 60 de tone de metal se topesc in aproximativ 60 de minute.Dupa topire otelul este introdus intr-o oala.Apoi otelul este turnat in forme unde se raceste si incpe sa se intareasca. In final barele dupa ce se intarescbarele de otel sunt finisate.
furnal pentru otel]]> 2018-10-01 12:31:05 UTC https://padlet.com/risti_sebastian/David/wish/287555239 proprietatile metalelor risti_sebastian https://padlet.com/risti_sebastian/David/wish/290308587 2018-10-08 14:08:16 UTC https://padlet.com/risti_sebastian/David/wish/290308587 curiozitati despre sticla risti_sebastian https://padlet.com/risti_sebastian/David/wish/290616899 2018-10-09 09:00:42 UTC https://padlet.com/risti_sebastian/David/wish/290616899 Curiozitati despre plastic risti_sebastian https://padlet.com/risti_sebastian/David/wish/292837792 2018-10-15 14:22:40 UTC https://padlet.com/risti_sebastian/David/wish/292837792 Curiozitati despre cauciuc risti_sebastian https://padlet.com/risti_sebastian/David/wish/292838710 2018-10-15 14:24:07 UTC https://padlet.com/risti_sebastian/David/wish/292838710 Informatie risti_sebastian https://padlet.com/risti_sebastian/David/wish/292852421 - postarile din clasa a 7 ea sunt colorate cu albastru.]]> 2018-10-15 14:44:49 UTC https://padlet.com/risti_sebastian/David/wish/292852421 schema coggle risti_sebastian https://padlet.com/risti_sebastian/David/wish/293208155 2018-10-16 08:37:04 UTC https://padlet.com/risti_sebastian/David/wish/293208155 cum se fabrica pungile de plastic risti_sebastian https://padlet.com/risti_sebastian/David/wish/298016009 https://www.youtube.com/watch?v=3_JUHHMyLQw
Pungile de plastic se fabrica dintr-un fel de "perle" de plastic care sunt topite.Acestea ser transforma intr-un tub de plastic care se taie pe 2 laturi pentru a se obtine diferite role.O singura rola poate produce 35.000 de pungi de plastic.Dupa acea rola este taiata in forma de pungi de plastic.]]> 2018-10-29 13:50:48 UTC https://padlet.com/risti_sebastian/David/wish/298016009 cum se fabrica cauciucul risti_sebastian https://padlet.com/risti_sebastian/David/wish/298028246 https://www.youtube.com/watch?v=bjKTkfovzNA
Cauciucul este fabricat din seva arborelui de cauciuc si alte substante chimice.Cauciucul este amestecat cu apa si este fiert.Cauciucul formeaza mici bilute de marimea boabelor de fasole iar apa se scurge afara.Dupa ce cauciucul se usuca acesta este comprimat in blocuri mari de cauciuc. DUpa acesta este topit si transformat in orice forma dorita.]]> 2018-10-29 14:08:38 UTC https://padlet.com/risti_sebastian/David/wish/298028246 cum se fabrica sticla risti_sebastian https://padlet.com/risti_sebastian/David/wish/298038787 https://www.youtube.com/watch?v=IjNusHQOhTM
Intai amestecam nisip cu carbonat de sodiu si calciu carbonat.Aestecul rezultat este topit la 3000 de grade celsius. Pentru a face sticla dreapta in sticla topita este introdus un metal. Metalul specific nu se amesteca cu sticla, iar sticla se intareste drept. Dupa acea sticla este taiata in buacti si transformata in ferestre sau alte lucruri din sticla]]> 2018-10-29 14:24:11 UTC https://padlet.com/risti_sebastian/David/wish/298038787 Metalele si sticla in arta risti_sebastian https://padlet.com/risti_sebastian/David/wish/298402619 2018-10-30 10:01:02 UTC https://padlet.com/risti_sebastian/David/wish/298402619 Elemente de limbaj tehnic risti_sebastian https://padlet.com/risti_sebastian/David/wish/305922726 din caietul meu dupa verificare]]> 2018-11-19 14:12:36 UTC https://padlet.com/risti_sebastian/David/wish/305922726 Elemente de limbaj tehnic risti_sebastian https://padlet.com/risti_sebastian/David/wish/305923997 din caitul meu dupa verificare]]> 2018-11-19 14:15:13 UTC https://padlet.com/risti_sebastian/David/wish/305923997 Elemente de limbaj tehnic risti_sebastian https://padlet.com/risti_sebastian/David/wish/305924606 din caietul meu dupa verificare]]> 2018-11-19 14:16:24 UTC https://padlet.com/risti_sebastian/David/wish/305924606 Punct in perspectiva si epura risti_sebastian https://padlet.com/risti_sebastian/David/wish/306258857 2018-11-20 09:58:37 UTC https://padlet.com/risti_sebastian/David/wish/306258857 Analiza de produs risti_sebastian https://padlet.com/risti_sebastian/David/wish/307858708 -produs: cui
-gama de produse: elemente de asamblare
-utilizare: prinde impreuna doua bucati de lemn
-material:fier sau alte metale
-alcatuire: un cap rotund si atasat de acesta o parte ascusita
-forma: cilindru cu cap rotund
functionare: cuiul se fixeaza pe bucata de lemn si se bate cu ajutorul unui ciocan
-prezentare: in cutii de carton
-pret: 0,1 leu bucata]]> 2018-11-26 16:13:35 UTC https://padlet.com/risti_sebastian/David/wish/307858708 Analiza de produs risti_sebastian https://padlet.com/risti_sebastian/David/wish/307870666 -produs: cutie de plastic
-gama de produse: produse pentru stocare
-utilizare: se stocheaza diferite lucrui in el
-material: plastic
-alcatuire: un sinur component sau uneori si un capac
-functionare:se aseaza pe o suprafata plana orizontala
-prezentare: se expun in magazine in raioane speciale
-pret: variaza in functie de marimea cutiei(intre 2 si 5 lei)]]> 2018-11-26 16:30:34 UTC https://padlet.com/risti_sebastian/David/wish/307870666 Analiza de produs risti_sebastian https://padlet.com/risti_sebastian/David/wish/307884635 -produs: minge
-utilizare: pentru divertisment
-gama de produse: produse pentru distractie
-materiale: cauciuc
-alcatuire: o bucata de cauciuc de forma sferica umpluta cu aer
-forma: sferica
-functionare: se umple cu aer si se foloseste la diferite jocuri
-prezentare: se gaseste in magazine sportive sau raioane specializate
-pret: 5 lei]]> 2018-11-26 16:51:15 UTC https://padlet.com/risti_sebastian/David/wish/307884635 Analiza de produs risti_sebastian https://padlet.com/risti_sebastian/David/wish/307893110 -produs: geam
-utilizare: poti privi prin el
-gama de produse: materiale de constructii
-materiale: sticla
-alcatuire: o bucata de sticla si o rama in care aceasta este incadrata si
care este prinsa cu niste balamale
-functionarese trage de un maner si geamul se deschide
-prezentare: in magazine speciale pentru materiale de constructii
pret: 100 de lei

]]> 2018-11-26 17:02:58 UTC https://padlet.com/risti_sebastian/David/wish/307893110 Cel mai bun filmulet cu foci risti_sebastian https://padlet.com/risti_sebastian/David/wish/313308454 https://www.youtube.com/watch?v=a6GGZ68mOZA&t=1424s]]> 2018-12-11 09:35:28 UTC https://padlet.com/risti_sebastian/David/wish/313308454 Realizarea produselor din metal risti_sebastian https://padlet.com/risti_sebastian/David/wish/313313692 2018-12-11 09:53:42 UTC https://padlet.com/risti_sebastian/David/wish/313313692 Realizarea produselor din plastic risti_sebastian https://padlet.com/risti_sebastian/David/wish/314255723 2018-12-13 14:23:01 UTC https://padlet.com/risti_sebastian/David/wish/314255723 Meserii specifice realizarii produselor risti_sebastian https://padlet.com/risti_sebastian/David/wish/322713384 2019-01-21 15:47:52 UTC https://padlet.com/risti_sebastian/David/wish/322713384 Realizarea produselor din cauciuc risti_sebastian https://padlet.com/risti_sebastian/David/wish/322714049 2019-01-21 15:49:53 UTC https://padlet.com/risti_sebastian/David/wish/322714049 Realizare aproduselor din sticla risti_sebastian https://padlet.com/risti_sebastian/David/wish/322733874 2019-01-21 17:05:27 UTC https://padlet.com/risti_sebastian/David/wish/322733874 Transporturi si comunicatii risti_sebastian https://padlet.com/risti_sebastian/David/wish/337474502 2019-03-04 14:35:22 UTC https://padlet.com/risti_sebastian/David/wish/337474502 Simboluri risti_sebastian https://padlet.com/risti_sebastian/David/wish/337513902 2019-03-04 15:48:45 UTC https://padlet.com/risti_sebastian/David/wish/337513902 Transporturi risti_sebastian https://padlet.com/risti_sebastian/David/wish/337545288 2019-03-04 16:43:23 UTC https://padlet.com/risti_sebastian/David/wish/337545288 Mijloace de transport risti_sebastian https://padlet.com/risti_sebastian/David/wish/347240998 2019-04-01 15:39:55 UTC https://padlet.com/risti_sebastian/David/wish/347240998 Retele de comunicatii risti_sebastian https://padlet.com/risti_sebastian/David/wish/357141311 2019-05-06 12:23:49 UTC https://padlet.com/risti_sebastian/David/wish/357141311 Evolutia calculatoarelor risti_sebastian https://padlet.com/risti_sebastian/David/wish/357164159 2019-05-06 13:15:37 UTC https://padlet.com/risti_sebastian/David/wish/357164159 Retele de transport risti_sebastian https://padlet.com/risti_sebastian/David/wish/362041536 2019-05-21 08:24:06 UTC https://padlet.com/risti_sebastian/David/wish/362041536 Transportul de persoane si marfuri risti_sebastian https://padlet.com/risti_sebastian/David/wish/364362214 2019-05-29 14:56:51 UTC https://padlet.com/risti_sebastian/David/wish/364362214 Transporturile si infuenta lor asupra mediului risti_sebastian https://padlet.com/risti_sebastian/David/wish/365516058 2019-06-04 08:43:53 UTC https://padlet.com/risti_sebastian/David/wish/365516058 Aritmogrif risti_sebastian https://padlet.com/risti_sebastian/David/wish/397073269 2019-10-13 06:53:19 UTC https://padlet.com/risti_sebastian/David/wish/397073269 Tipuri de centrale electrice risti_sebastian https://padlet.com/risti_sebastian/David/wish/397079989 2019-10-13 08:22:27 UTC https://padlet.com/risti_sebastian/David/wish/397079989 Cum functioneaza centralele electrice termice risti_sebastian https://padlet.com/risti_sebastian/David/wish/397360401 https://www.youtube.com/watch?v=IdPTuwKEfmA
Carbunii sunt arsi intr-un cazan iar aburul degajat este preluat prin niste tevi dupa care aburul sub presiune invarte o turbina care prin intermediul unui generator creaza energie electrica.

]]> 2019-10-14 11:33:09 UTC https://padlet.com/risti_sebastian/David/wish/397360401 Animatie- Hidrocentrala risti_sebastian https://padlet.com/risti_sebastian/David/wish/402998569 2019-10-27 11:26:28 UTC https://padlet.com/risti_sebastian/David/wish/402998569 Distributia energiei electrice risti_sebastian https://padlet.com/risti_sebastian/David/wish/405861135 2019-11-03 09:29:14 UTC https://padlet.com/risti_sebastian/David/wish/405861135 O zi din viata mea risti_sebastian https://padlet.com/risti_sebastian/David/wish/409130773 2019-11-10 10:00:42 UTC https://padlet.com/risti_sebastian/David/wish/409130773 Energia in gospodarie risti_sebastian https://padlet.com/risti_sebastian/David/wish/418401279 2019-12-02 12:17:31 UTC https://padlet.com/risti_sebastian/David/wish/418401279 Impactul tehnologiilor asupra omului si mediului risti_sebastian https://padlet.com/risti_sebastian/David/wish/433630979 2020-01-20 12:46:38 UTC https://padlet.com/risti_sebastian/David/wish/433630979 Impactul tehnologiilor asupra omului si mediului risti_sebastian https://padlet.com/risti_sebastian/David/wish/436352115 https://coggle.it/diagram/XiWh8yTykAom7UbF/t/impactul-tehnologiilor-asupra-omului-si-mediului]]> 2020-01-27 12:43:02 UTC https://padlet.com/risti_sebastian/David/wish/436352115 Test energie risti_sebastian https://padlet.com/risti_sebastian/David/wish/442679544 2020-02-09 12:31:00 UTC https://padlet.com/risti_sebastian/David/wish/442679544 Aritmogrif risti_sebastian https://padlet.com/risti_sebastian/David/wish/449153656 2020-02-23 16:23:16 UTC https://padlet.com/risti_sebastian/David/wish/449153656 Domenii profesionale-schema coggle risti_sebastian https://padlet.com/risti_sebastian/David/wish/449418597 https://coggle.it/diagram/XlPAttceShSyCCmq/t/domenii-profesionale

]]> 2020-02-24 12:55:59 UTC https://padlet.com/risti_sebastian/David/wish/449418597